| 摘要 |
PROBLEM TO BE SOLVED: To provide an end structure of a double floor for use mainly in an collective house, an office, a play room or the like whereby construction quality is stabilized and workability and sound insulation performance are improved. SOLUTION: The double floor comprises a floor underlayer material 1 and a finishing material 3. An end part of the double floor mounted on a base 10 via a supporting leg 4 and a vertical member 20 mounted on the base 10 are fixed to each other. The floor underlayer material 1 and the vertical member 20 are fixed to each other by an angle member 5 having an L-letter shape in cross section. The angle member 5 is preferably attached to the end part of the double floor leaving an interval from the other angle member 5. A shock absorbing material 6 preferably is interposee between the floor underlayer material 1 and the angle member 5. COPYRIGHT: (C)2004,JPO&NCIPI
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